What is a recommended responsibility of a Level II as outlined in SNT-TC-1A?

The recommended responsibility of a Level II as outlined in SNT-TC-1A is to conduct on-the-job training for Level I personnel. Level II personnel are expected to possess a deeper understanding and practical experience in nondestructive testing (NDT) methods. This includes not only conducting the tests themselves but also mentoring and training less experienced technicians, particularly those at the Level I certification.

By engaging in on-the-job training, Level II personnel can transfer their knowledge of techniques and best practices effectively, ensuring that Level I technicians are well-prepared to perform their tasks competently. This role is critical for maintaining quality and consistency within the NDT programs, as it helps to build a foundation of skilled technicians who can safely and effectively execute NDT procedures.

Other responsibilities, such as developing NDT techniques or managing an overall NDT program, are typically reserved for higher-level personnel, such as Level III professionals, who have advanced training and experience necessary for those tasks. Independent signing off on test results is also not a responsibility assigned to Level II personnel because final interpretations and certification of results generally require the oversight or authorization of a Level III.